Sales (in $) for one week were collected for 18 stores in a food store chain. The data are shown below. The stores and towns they are located in vary in size. Complete parts a) through f 116.719 94.792 72615 123,429 75.658 97.257 75.331 76.183 68022 63,133 209.755 101.999 100,719 152.849 221,652 OD. The median is higher because the outlers pull it up c) Given what you know about the distribution, which of these measures does the better job of summarizing the stores sales? Why? A. The median because the distribution is symmetric OB. The mean because the distribution has outliers C. The median because the distribution has outlers The mean because the distribution is skewed d) Summarize the spread of the sales distribution with a standard deviation and with an ICR The standard deviation of the distribution is (Round to the nearest dollar as needed) 76.479 99.005

Q: In a museum gift shop, a miniature dinosaur, the Acrocanthosaurus, is 22.8 centimeters long and 15.9…

A: Given Data: The length of the miniature dinosaur is: l=22.8 cm The height of the miniature dinosaur…

Q: The mass of a species of mouse commonly found in houses is normally distributed with a mean of 20.6…

A: Let , x be the mass of a species of mouse commonly found in houses The random variable x follows…

Q: Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean…

A: Given that batch of thermometers are normally distributed with a mean of 0oc and a standard…

Q: Let C and D be n x n skew-symmetric matrices. Prove that if CD = – -DC, then CD is a skew-symmetric…

A: Given problem:- Let C and D be n x n skew-symmetric matrices. Prove that if CD=-DC, then CD is a…

Q: 2. Using AABC, identify the ratio for tangent of ZB. 17 cm -C B- 15 cm 8 cm A.

A:

Q: Denise organizes a party for her school friends, no more than 40 people because of COVID. The cost…

A:

Q: (a) If we have a distribution of x values that is more or less mound-shaped and somewhat symmetric,…

A: it suggest that if our sample size is greater than or 30, then we can apply normal approximation to…

Q: 39. In the diagram below, the length of the legs AC and BC of right triangle ABC are 6cm and 8 cm,…

A: Given ∆ABC , where length of AC¯ is 6 cm and BC¯ is 8 cm and altitude CD¯ is drawn to the hypotenuse…

Q: Given: 2J and ZL are rig of JL and MN. Prove: AJKN E ALKM Statem 1. ZJand ZL are right a 2. Kis the…

A:

Q: O Find the invene motrik A for the fallo wing matrices 2 3 -1 al A =0 1 -5 0 | -5

A:

Q: 2. Using both trapezoidal and Simpson rule, find the approximate values for the integral…

A: Here the lower limit is π4 and upper limit is π2

Q: 39. Solve Y"(t) +9Y(t) = 18t if Y(0) = 0, Y(r/2) = 0. ly Ans. Y(t)= 2t += sin 3t

A:

Q: The time between accidents at a busy intersection has a Exponential distribution with mean of 0.2…

A: Mean=0.2x~Exponential()F(x)=P(Xx)=

Q: i) L-- (In) L- | s-3 6s+3 ii) L-1 iii) L(tet cos wt) s+1 sª+5s2+4,

A:

Q: 24. Mental Health A survey asks 4805 parents the severity of the mental issues they experienced from…

A: Given that, The data is    Major Moderate Minor None Total Mothers 415 1048 514 1684 3661…

Q: Given a normal distribution with u = 47 and o = 3, complete parts (a) through (d). Click here to…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Which of the following equations represented the graph below? 48

A: As per the given graph, the point (1,9) lies on the graph.